From c03027a5d533c87d2787ebf760a566c853374ce4 Mon Sep 17 00:00:00 2001 From: aleks Date: Wed, 18 Dec 2024 10:31:36 +0100 Subject: [PATCH] fix the mdns resolver error handling --- modbus/mb_ports/tcp/port_tcp_utils.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/modbus/mb_ports/tcp/port_tcp_utils.c b/modbus/mb_ports/tcp/port_tcp_utils.c index b877fed..f29e66d 100644 --- a/modbus/mb_ports/tcp/port_tcp_utils.c +++ b/modbus/mb_ports/tcp/port_tcp_utils.c @@ -750,7 +750,7 @@ int port_resolve_mdns_host(const char *host_name, char **paddr_str) err = mdns_query_aaaa(host_name, MB_MDNS_QUERY_TIME_MS, &addr.u_addr.ip6); if (err == ESP_ERR_NOT_FOUND) { ESP_LOGE(TAG, "Host: %s, was not resolved!", host_name); - return err; + return -1; } addr.type = ESP_IPADDR_TYPE_V6; if (asprintf(&pstr, IPV6STR, IPV62STR(addr.u_addr.ip6) == -1)) {